I have the same rack, works great w/o any issues even @ 85+ mph however it is noisy. Can you comment on what type of fairings installed on there. I've been searching all around for the past (2) yrs and other members comment that the Thule version works (apparently they manufacture the OEM one) but it isnít a 100% fit. If I remember correctly thereís (2) sizes a 48' & a 52' but cannot be sure.